Evaluation of five botanical powders against maize weevil, Sitophilus zeamais (Motsch.) (Coleoptera: Curculionidae) on maize (Jibat variety) under
laboratory condition
Tufa Bulto
Tufa Bulto
Department of Plant Sciences, College of Agriculture and Veterinary Sciences, and Horticulture, Ambo University, Ambo, Ethiopia.